Our Focus

How We Work

Definition of Success

Mission/Vision

Accelerator Team

Board of Directors






THE SOCIAL INNOVATION ACCELERATOR is a social venture management firm that invests in growth-oriented non-profit organizations. We consider our support of these organizations as investments. We expect to see a return on our investments measured by each venture increasing earned income in efforts that produce measurable social and economic impact. Our success is measured by the overall growth and impact achieved by the ventures in our portfolio in three critical areas: creation of earned income, achieving social impact, and developing organizational viability.


“If the sector increased the social benefit it delivered by a mere 1% (however that might be measured) it would be worth the equivalent of $20 billion per year in new resources.”

Bill Bradley, Paul Jansen, Les Silverman, The Nonprofit Sector’s $100 Billion Opportunity, Harvard Business Review, May 2003


Welcome to The Gauge--Pittsburgh's best source for business networking, professional development, and idea sharing for social entrepreneurs, ventures and investors. We invite you to be a part of these vibrant bi-monthly forums dedicated to advancing social enterprise in this region. Click here for a complete schedule of Gauge events and sessions.


The Accelerator is Hiring!

The Social Innovation Accelerator is hiring a Venture Manager...Read More




November Gauge a Success!

Mix, Mingle, Meet!

Come and Celebrate a Successful '08 Gauge with the Accelerator Team.

Attendees checked out the new digs and our spectacular view of the city.. Read More